Help finding molar enthalpy from net ionic equations?

dontworry

New member
Hey guys, I could really use some help with this. I was given some reactions and told to find 1) the net ionic equations, and the molar enthalpy of each net ionic equation (delta H). Below are said NI equations.

I have a couple tables in my book that give Joules/g-K, which I assume is what I use somehow. Anyways, here are the equations. I would really like to know how, not just the answer. Thanks. (Also note these are ions but I can't really put the charge on them on the computer).

1) OH (aq) + H (aq) ---> H2O (l)

2) OH (aq) + NH4 (aq) ---> NH3 (aq) + H2O (l)

3) H (aq) + NH3 (aq) --> NH4 (aq)


Thanks
2) OH
 
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